<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>大事件-后台首页</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <!-- 导入bootstrap的js文件 -->
    <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
    <script src="./libs/https.js"></script>

</head>

<body>
    <div class="sider">
        <a href="#" class="logo"><img src="images/logo02.png" alt="logo"></a>
        <div class="user_info">
            <img src="images/2.jpg" alt="person">
            <span>欢迎&nbsp;&nbsp;<i style="font-style: normal;">李思思</i></span>
            <b>管理员</b>
        </div>
        <!-- 左侧导航栏 -->
        <div class="menu">
            <div class="level01 active"><a href="./main_count.html" target="main_frame"><i
                        class="iconfont icon-yidiandiantubiao04"></i><span>首页</span></a></div>

            <div class="level01"><a href="./article_list.html" target="main_frame"><i
                        class="iconfont icon-icon-article"></i><span>文章管理</span><b
                        class="iconfont icon-arrowdownl"></b></a>
            </div>

            <ul class="level02">
                <li><a href="./article_list.html" target="main_frame"><i
                            class="iconfont icon-previewright"></i><span>文章列表</span></a></li>
                <li><a href="./article_release.html" target="main_frame"><i
                            class="iconfont icon-previewright"></i><span>发表文章</span></a>
                </li>
                <li><a href="./article_category.html" target="main_frame"><i
                            class="iconfont icon-previewright"></i><span>文章类别管理</span></a>
                </li>
            </ul>

            <div class="level01"><a href="./comment_list.html" target="main_frame"><i
                        class="iconfont icon-comment"></i><span>评论管理</span></a></div>
            <div class="level01" id="user"><a href="./user.html" target="main_frame"><i
                        class="iconfont icon-user"></i><span>个人中心</span></a>
            </div>
        </div>
        <!-- 顶部栏 -->
        <div class="header_bar">
            <div class="user_center_link">
                <a href="./user.html">个人中心</a>
                <img src="images/2.jpg" alt="person">
                <a href="javascript:void(0)" class="logout"><i class="iconfont icon-tuichu"></i> 退出</a>
            </div>
        </div>
        <!-- 右侧主体内容 -->
        <div class="main" id="main_body">
            <iframe src="./main_count.html" style="width: 100%;height: 100%;" name="main_frame"></iframe>
        </div>
    </div>
</body>

</html>
<script>
    // 1.发起ajax请求，获取用户信息，渲染结构
    $(function () {
        $.ajax({
            type: 'get',
            url: BigNew.user_info,
            success: function (backData) {
                console.log(backData);
                if (backData.code == 200) {
                    // 2.将返回的数据，渲染到指定结构
                    $('.user_info img,.user_center_link img').attr('src', backData.data.userPic);
                    $('.user_info i').text(backData.data.nickname)
                }
            }
        })
        // 3.给退出按钮设置点击事件
        $('.logout').on('click', function () {
            localStorage.removeItem('bignews');
            alert('当前用户退出成功！');
            window.location = './login.html'
        })
        // 4.给一级菜单设置点击事件
        $('.level01').on('click', function () {
            // 5.给当前按钮设置类名，移除兄弟元素的类名
            $(this).addClass('active').siblings('.level01').removeClass('active');
            // 6.判断是否点击了文章管理按钮，显示 /隐藏二级菜单
            if ($(this).index() == 1) {
                // 7.利用slideToggle方法，实现展开与收缩
                $('.level02').slideToggle();
                // 8.设置箭头的动画效果，让箭头标签添加/移除类名
                $('.icon-arrowdownl').toggleClass('rotate0');
                $('.level02 li').eq(0).click();
            }
        })
        $('.level02 li').on('click', function () {
            $(this).addClass('active').siblings('li').removeClass('active');
        })
    })
</script>